17 citations · 37 across the 4 of their papers we have counts for
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physics.atom-ph2022★ 14 cited
High-Accuracy Determination of Paul-Trap Stability Parameters for Electric-Quadrupole-Shift Prediction
T. Lindvall, K. J. Hanhijärvi, T. Fordell +1
The motion of an ion in a radiofrequency (rf) Paul trap is described by the Mathieu equation and the associated stability parameters that are proportional to the rf and dc electric…
physics.atom-ph2015★ 4 cited
Frequency comparison of Yb ion optical clocks at PTB and NPL via GPS PPP
J. Leute, N. Huntemann, B. Lipphardt +11
We used Precise Point Positioning, a well-established GPS carrier-phase frequency transfer method to perform a direct remote comparison of two optical frequency standards based on…
physics.atom-ph2015★ 17 cited
Broadband, unpolarized repumping and clearout light sources for Sr single-ion clocks
T. Fordell, T. Lindvall, P. Dubé +3
Future transportable optical clocks require compact and reliable light sources. Here, broadband, unpolarized repumper and state clearout sources for Sr+ single-ion optical clocks a…